refer變名詞形式?
名詞形式為reference,例如:
1.The library contains many popular works of reference.這家圖書館藏有許多常用的參考書。
2.There is a list of references at the end of each chapter.每一章的后面都有一組參考書目。
3.Keep the list of numbers near the phone for easy reference.把電話號碼表放在電話旁邊,方便查找。